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 Chlorpyrifos
Name and
Structure
common name:Chlorpyrifos
Chemical name:O,O-Diethyl-O-3,5,6-trichloro-2-pyridyl
phosphorothioate
Structure:
Molecular formula:C9H11C13NO3PS
Molecular weight:350.5
Physical
and Chemical Properties
white solid,
melting point 42.5-43 ,
vapor pressure(25)2.4 10-3Pa.
solubility(25)
in water 2mg/L, in xylene 400mg/L, in methyl alcohol 45g/L.
Toxicity
Acute oral
LD50: for male rats 163mg/kg; for female rats
135mg/kg. Acute dermal LD50 for rabbits is
above 2000mg/kg. It is rapidly detoxified in animals. It shows toxic
to fish and shrimp.
Application
Used for protection
of fruits, vegetables. cotton, flowers and plants; also used for
controlling of pests in soil, ectoparasites on livestock and household
pests.
Specifications
40%、48%、97%
Package
Iron or paper
drum net 40kg or 200L each
Manufacturer
ZheJiang DongFeng Chem.Ind Co.,Ltd.
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Add:
Xiaodoumen,airport Road, Wenzhou, Zhejiang, China
Tel:
0086-577-86880611
Fax:
0086-577-86880616
P.C.:
325024
Contact:
Zhang Chunbiao
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